IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
cb15:901b:901b:fb65:4024:9824:25cf:1501	37.207.21.1
cb15:901b:901b:fb65:4024:9824:25cf:1502	37.207.21.2
cb15:901b:901b:fb65:4024:9824:25cf:1503	37.207.21.3
cb15:901b:901b:fb65:4024:9824:25cf:1504	37.207.21.4
cb15:901b:901b:fb65:4024:9824:25cf:1505	37.207.21.5
cb15:901b:901b:fb65:4024:9824:25cf:1506	37.207.21.6
cb15:901b:901b:fb65:4024:9824:25cf:1507	37.207.21.7
cb15:901b:901b:fb65:4024:9824:25cf:1508	37.207.21.8
cb15:901b:901b:fb65:4024:9824:25cf:1509	37.207.21.9
cb15:901b:901b:fb65:4024:9824:25cf:150a	37.207.21.10
cb15:901b:901b:fb65:4024:9824:25cf:150b	37.207.21.11
cb15:901b:901b:fb65:4024:9824:25cf:150c	37.207.21.12
cb15:901b:901b:fb65:4024:9824:25cf:150d	37.207.21.13
cb15:901b:901b:fb65:4024:9824:25cf:150e	37.207.21.14
cb15:901b:901b:fb65:4024:9824:25cf:150f	37.207.21.15
cb15:901b:901b:fb65:4024:9824:25cf:1510	37.207.21.16
cb15:901b:901b:fb65:4024:9824:25cf:1511	37.207.21.17
cb15:901b:901b:fb65:4024:9824:25cf:1512	37.207.21.18
cb15:901b:901b:fb65:4024:9824:25cf:1513	37.207.21.19
cb15:901b:901b:fb65:4024:9824:25cf:1514	37.207.21.20
cb15:901b:901b:fb65:4024:9824:25cf:1515	37.207.21.21
cb15:901b:901b:fb65:4024:9824:25cf:1516	37.207.21.22
cb15:901b:901b:fb65:4024:9824:25cf:1517	37.207.21.23
cb15:901b:901b:fb65:4024:9824:25cf:1518	37.207.21.24
cb15:901b:901b:fb65:4024:9824:25cf:1519	37.207.21.25
cb15:901b:901b:fb65:4024:9824:25cf:151a	37.207.21.26
cb15:901b:901b:fb65:4024:9824:25cf:151b	37.207.21.27
cb15:901b:901b:fb65:4024:9824:25cf:151c	37.207.21.28
cb15:901b:901b:fb65:4024:9824:25cf:151d	37.207.21.29
cb15:901b:901b:fb65:4024:9824:25cf:151e	37.207.21.30
cb15:901b:901b:fb65:4024:9824:25cf:151f	37.207.21.31
cb15:901b:901b:fb65:4024:9824:25cf:1520	37.207.21.32
cb15:901b:901b:fb65:4024:9824:25cf:1521	37.207.21.33
cb15:901b:901b:fb65:4024:9824:25cf:1522	37.207.21.34
cb15:901b:901b:fb65:4024:9824:25cf:1523	37.207.21.35
cb15:901b:901b:fb65:4024:9824:25cf:1524	37.207.21.36
cb15:901b:901b:fb65:4024:9824:25cf:1525	37.207.21.37
cb15:901b:901b:fb65:4024:9824:25cf:1526	37.207.21.38
cb15:901b:901b:fb65:4024:9824:25cf:1527	37.207.21.39
cb15:901b:901b:fb65:4024:9824:25cf:1528	37.207.21.40
cb15:901b:901b:fb65:4024:9824:25cf:1529	37.207.21.41
cb15:901b:901b:fb65:4024:9824:25cf:152a	37.207.21.42
cb15:901b:901b:fb65:4024:9824:25cf:152b	37.207.21.43
cb15:901b:901b:fb65:4024:9824:25cf:152c	37.207.21.44
cb15:901b:901b:fb65:4024:9824:25cf:152d	37.207.21.45
cb15:901b:901b:fb65:4024:9824:25cf:152e	37.207.21.46
cb15:901b:901b:fb65:4024:9824:25cf:152f	37.207.21.47
cb15:901b:901b:fb65:4024:9824:25cf:1530	37.207.21.48
cb15:901b:901b:fb65:4024:9824:25cf:1531	37.207.21.49
cb15:901b:901b:fb65:4024:9824:25cf:1532	37.207.21.50
cb15:901b:901b:fb65:4024:9824:25cf:1533	37.207.21.51
cb15:901b:901b:fb65:4024:9824:25cf:1534	37.207.21.52
cb15:901b:901b:fb65:4024:9824:25cf:1535	37.207.21.53
cb15:901b:901b:fb65:4024:9824:25cf:1536	37.207.21.54
cb15:901b:901b:fb65:4024:9824:25cf:1537	37.207.21.55
cb15:901b:901b:fb65:4024:9824:25cf:1538	37.207.21.56
cb15:901b:901b:fb65:4024:9824:25cf:1539	37.207.21.57
cb15:901b:901b:fb65:4024:9824:25cf:153a	37.207.21.58
cb15:901b:901b:fb65:4024:9824:25cf:153b	37.207.21.59
cb15:901b:901b:fb65:4024:9824:25cf:153c	37.207.21.60

cb15:901b:901b:fb65:4024:9824:25cf:153d	37.207.21.61
cb15:901b:901b:fb65:4024:9824:25cf:153e	37.207.21.62
cb15:901b:901b:fb65:4024:9824:25cf:153f	37.207.21.63
cb15:901b:901b:fb65:4024:9824:25cf:1540	37.207.21.64
cb15:901b:901b:fb65:4024:9824:25cf:1541	37.207.21.65
cb15:901b:901b:fb65:4024:9824:25cf:1542	37.207.21.66
cb15:901b:901b:fb65:4024:9824:25cf:1543	37.207.21.67
cb15:901b:901b:fb65:4024:9824:25cf:1544	37.207.21.68
cb15:901b:901b:fb65:4024:9824:25cf:1545	37.207.21.69
cb15:901b:901b:fb65:4024:9824:25cf:1546	37.207.21.70
cb15:901b:901b:fb65:4024:9824:25cf:1547	37.207.21.71
cb15:901b:901b:fb65:4024:9824:25cf:1548	37.207.21.72
cb15:901b:901b:fb65:4024:9824:25cf:1549	37.207.21.73
cb15:901b:901b:fb65:4024:9824:25cf:154a	37.207.21.74
cb15:901b:901b:fb65:4024:9824:25cf:154b	37.207.21.75
cb15:901b:901b:fb65:4024:9824:25cf:154c	37.207.21.76
cb15:901b:901b:fb65:4024:9824:25cf:154d	37.207.21.77
cb15:901b:901b:fb65:4024:9824:25cf:154e	37.207.21.78
cb15:901b:901b:fb65:4024:9824:25cf:154f	37.207.21.79
cb15:901b:901b:fb65:4024:9824:25cf:1550	37.207.21.80
cb15:901b:901b:fb65:4024:9824:25cf:1551	37.207.21.81
cb15:901b:901b:fb65:4024:9824:25cf:1552	37.207.21.82
cb15:901b:901b:fb65:4024:9824:25cf:1553	37.207.21.83
cb15:901b:901b:fb65:4024:9824:25cf:1554	37.207.21.84
cb15:901b:901b:fb65:4024:9824:25cf:1555	37.207.21.85
cb15:901b:901b:fb65:4024:9824:25cf:1556	37.207.21.86
cb15:901b:901b:fb65:4024:9824:25cf:1557	37.207.21.87
cb15:901b:901b:fb65:4024:9824:25cf:1558	37.207.21.88
cb15:901b:901b:fb65:4024:9824:25cf:1559	37.207.21.89
cb15:901b:901b:fb65:4024:9824:25cf:155a	37.207.21.90
cb15:901b:901b:fb65:4024:9824:25cf:155b	37.207.21.91
cb15:901b:901b:fb65:4024:9824:25cf:155c	37.207.21.92
cb15:901b:901b:fb65:4024:9824:25cf:155d	37.207.21.93
cb15:901b:901b:fb65:4024:9824:25cf:155e	37.207.21.94
cb15:901b:901b:fb65:4024:9824:25cf:155f	37.207.21.95
cb15:901b:901b:fb65:4024:9824:25cf:1560	37.207.21.96
cb15:901b:901b:fb65:4024:9824:25cf:1561	37.207.21.97
cb15:901b:901b:fb65:4024:9824:25cf:1562	37.207.21.98
cb15:901b:901b:fb65:4024:9824:25cf:1563	37.207.21.99
cb15:901b:901b:fb65:4024:9824:25cf:1564	37.207.21.100
cb15:901b:901b:fb65:4024:9824:25cf:1565	37.207.21.101
cb15:901b:901b:fb65:4024:9824:25cf:1566	37.207.21.102
cb15:901b:901b:fb65:4024:9824:25cf:1567	37.207.21.103
cb15:901b:901b:fb65:4024:9824:25cf:1568	37.207.21.104
cb15:901b:901b:fb65:4024:9824:25cf:1569	37.207.21.105
cb15:901b:901b:fb65:4024:9824:25cf:156a	37.207.21.106
cb15:901b:901b:fb65:4024:9824:25cf:156b	37.207.21.107
cb15:901b:901b:fb65:4024:9824:25cf:156c	37.207.21.108
cb15:901b:901b:fb65:4024:9824:25cf:156d	37.207.21.109
cb15:901b:901b:fb65:4024:9824:25cf:156e	37.207.21.110
cb15:901b:901b:fb65:4024:9824:25cf:156f	37.207.21.111
cb15:901b:901b:fb65:4024:9824:25cf:1570	37.207.21.112
cb15:901b:901b:fb65:4024:9824:25cf:1571	37.207.21.113
cb15:901b:901b:fb65:4024:9824:25cf:1572	37.207.21.114
cb15:901b:901b:fb65:4024:9824:25cf:1573	37.207.21.115
cb15:901b:901b:fb65:4024:9824:25cf:1574	37.207.21.116
cb15:901b:901b:fb65:4024:9824:25cf:1575	37.207.21.117
cb15:901b:901b:fb65:4024:9824:25cf:1576	37.207.21.118
cb15:901b:901b:fb65:4024:9824:25cf:1577	37.207.21.119
cb15:901b:901b:fb65:4024:9824:25cf:1578	37.207.21.120

cb15:901b:901b:fb65:4024:9824:25cf:1579	37.207.21.121
cb15:901b:901b:fb65:4024:9824:25cf:157a	37.207.21.122
cb15:901b:901b:fb65:4024:9824:25cf:157b	37.207.21.123
cb15:901b:901b:fb65:4024:9824:25cf:157c	37.207.21.124
cb15:901b:901b:fb65:4024:9824:25cf:157d	37.207.21.125
cb15:901b:901b:fb65:4024:9824:25cf:157e	37.207.21.126
cb15:901b:901b:fb65:4024:9824:25cf:157f	37.207.21.127
cb15:901b:901b:fb65:4024:9824:25cf:1580	37.207.21.128
cb15:901b:901b:fb65:4024:9824:25cf:1581	37.207.21.129
cb15:901b:901b:fb65:4024:9824:25cf:1582	37.207.21.130
cb15:901b:901b:fb65:4024:9824:25cf:1583	37.207.21.131
cb15:901b:901b:fb65:4024:9824:25cf:1584	37.207.21.132
cb15:901b:901b:fb65:4024:9824:25cf:1585	37.207.21.133
cb15:901b:901b:fb65:4024:9824:25cf:1586	37.207.21.134
cb15:901b:901b:fb65:4024:9824:25cf:1587	37.207.21.135
cb15:901b:901b:fb65:4024:9824:25cf:1588	37.207.21.136
cb15:901b:901b:fb65:4024:9824:25cf:1589	37.207.21.137
cb15:901b:901b:fb65:4024:9824:25cf:158a	37.207.21.138
cb15:901b:901b:fb65:4024:9824:25cf:158b	37.207.21.139
cb15:901b:901b:fb65:4024:9824:25cf:158c	37.207.21.140
cb15:901b:901b:fb65:4024:9824:25cf:158d	37.207.21.141
cb15:901b:901b:fb65:4024:9824:25cf:158e	37.207.21.142
cb15:901b:901b:fb65:4024:9824:25cf:158f	37.207.21.143
cb15:901b:901b:fb65:4024:9824:25cf:1590	37.207.21.144
cb15:901b:901b:fb65:4024:9824:25cf:1591	37.207.21.145
cb15:901b:901b:fb65:4024:9824:25cf:1592	37.207.21.146
cb15:901b:901b:fb65:4024:9824:25cf:1593	37.207.21.147
cb15:901b:901b:fb65:4024:9824:25cf:1594	37.207.21.148
cb15:901b:901b:fb65:4024:9824:25cf:1595	37.207.21.149
cb15:901b:901b:fb65:4024:9824:25cf:1596	37.207.21.150
cb15:901b:901b:fb65:4024:9824:25cf:1597	37.207.21.151
cb15:901b:901b:fb65:4024:9824:25cf:1598	37.207.21.152
cb15:901b:901b:fb65:4024:9824:25cf:1599	37.207.21.153
cb15:901b:901b:fb65:4024:9824:25cf:159a	37.207.21.154
cb15:901b:901b:fb65:4024:9824:25cf:159b	37.207.21.155
cb15:901b:901b:fb65:4024:9824:25cf:159c	37.207.21.156
cb15:901b:901b:fb65:4024:9824:25cf:159d	37.207.21.157
cb15:901b:901b:fb65:4024:9824:25cf:159e	37.207.21.158
cb15:901b:901b:fb65:4024:9824:25cf:159f	37.207.21.159
cb15:901b:901b:fb65:4024:9824:25cf:15a0	37.207.21.160
cb15:901b:901b:fb65:4024:9824:25cf:15a1	37.207.21.161
cb15:901b:901b:fb65:4024:9824:25cf:15a2	37.207.21.162
cb15:901b:901b:fb65:4024:9824:25cf:15a3	37.207.21.163
cb15:901b:901b:fb65:4024:9824:25cf:15a4	37.207.21.164
cb15:901b:901b:fb65:4024:9824:25cf:15a5	37.207.21.165
cb15:901b:901b:fb65:4024:9824:25cf:15a6	37.207.21.166
cb15:901b:901b:fb65:4024:9824:25cf:15a7	37.207.21.167
cb15:901b:901b:fb65:4024:9824:25cf:15a8	37.207.21.168
cb15:901b:901b:fb65:4024:9824:25cf:15a9	37.207.21.169
cb15:901b:901b:fb65:4024:9824:25cf:15aa	37.207.21.170
cb15:901b:901b:fb65:4024:9824:25cf:15ab	37.207.21.171
cb15:901b:901b:fb65:4024:9824:25cf:15ac	37.207.21.172
cb15:901b:901b:fb65:4024:9824:25cf:15ad	37.207.21.173
cb15:901b:901b:fb65:4024:9824:25cf:15ae	37.207.21.174
cb15:901b:901b:fb65:4024:9824:25cf:15af	37.207.21.175
cb15:901b:901b:fb65:4024:9824:25cf:15b0	37.207.21.176
cb15:901b:901b:fb65:4024:9824:25cf:15b1	37.207.21.177
cb15:901b:901b:fb65:4024:9824:25cf:15b2	37.207.21.178
cb15:901b:901b:fb65:4024:9824:25cf:15b3	37.207.21.179
cb15:901b:901b:fb65:4024:9824:25cf:15b4	37.207.21.180

cb15:901b:901b:fb65:4024:9824:25cf:15b5	37.207.21.181
cb15:901b:901b:fb65:4024:9824:25cf:15b6	37.207.21.182
cb15:901b:901b:fb65:4024:9824:25cf:15b7	37.207.21.183
cb15:901b:901b:fb65:4024:9824:25cf:15b8	37.207.21.184
cb15:901b:901b:fb65:4024:9824:25cf:15b9	37.207.21.185
cb15:901b:901b:fb65:4024:9824:25cf:15ba	37.207.21.186
cb15:901b:901b:fb65:4024:9824:25cf:15bb	37.207.21.187
cb15:901b:901b:fb65:4024:9824:25cf:15bc	37.207.21.188
cb15:901b:901b:fb65:4024:9824:25cf:15bd	37.207.21.189
cb15:901b:901b:fb65:4024:9824:25cf:15be	37.207.21.190
cb15:901b:901b:fb65:4024:9824:25cf:15bf	37.207.21.191
cb15:901b:901b:fb65:4024:9824:25cf:15c0	37.207.21.192
cb15:901b:901b:fb65:4024:9824:25cf:15c1	37.207.21.193
cb15:901b:901b:fb65:4024:9824:25cf:15c2	37.207.21.194
cb15:901b:901b:fb65:4024:9824:25cf:15c3	37.207.21.195
cb15:901b:901b:fb65:4024:9824:25cf:15c4	37.207.21.196
cb15:901b:901b:fb65:4024:9824:25cf:15c5	37.207.21.197
cb15:901b:901b:fb65:4024:9824:25cf:15c6	37.207.21.198
cb15:901b:901b:fb65:4024:9824:25cf:15c7	37.207.21.199
cb15:901b:901b:fb65:4024:9824:25cf:15c8	37.207.21.200
cb15:901b:901b:fb65:4024:9824:25cf:15c9	37.207.21.201
cb15:901b:901b:fb65:4024:9824:25cf:15ca	37.207.21.202
cb15:901b:901b:fb65:4024:9824:25cf:15cb	37.207.21.203
cb15:901b:901b:fb65:4024:9824:25cf:15cc	37.207.21.204
cb15:901b:901b:fb65:4024:9824:25cf:15cd	37.207.21.205
cb15:901b:901b:fb65:4024:9824:25cf:15ce	37.207.21.206
cb15:901b:901b:fb65:4024:9824:25cf:15cf	37.207.21.207
cb15:901b:901b:fb65:4024:9824:25cf:15d0	37.207.21.208
cb15:901b:901b:fb65:4024:9824:25cf:15d1	37.207.21.209
cb15:901b:901b:fb65:4024:9824:25cf:15d2	37.207.21.210
cb15:901b:901b:fb65:4024:9824:25cf:15d3	37.207.21.211
cb15:901b:901b:fb65:4024:9824:25cf:15d4	37.207.21.212
cb15:901b:901b:fb65:4024:9824:25cf:15d5	37.207.21.213
cb15:901b:901b:fb65:4024:9824:25cf:15d6	37.207.21.214
cb15:901b:901b:fb65:4024:9824:25cf:15d7	37.207.21.215
cb15:901b:901b:fb65:4024:9824:25cf:15d8	37.207.21.216
cb15:901b:901b:fb65:4024:9824:25cf:15d9	37.207.21.217
cb15:901b:901b:fb65:4024:9824:25cf:15da	37.207.21.218
cb15:901b:901b:fb65:4024:9824:25cf:15db	37.207.21.219
cb15:901b:901b:fb65:4024:9824:25cf:15dc	37.207.21.220
cb15:901b:901b:fb65:4024:9824:25cf:15dd	37.207.21.221
cb15:901b:901b:fb65:4024:9824:25cf:15de	37.207.21.222
cb15:901b:901b:fb65:4024:9824:25cf:15df	37.207.21.223
cb15:901b:901b:fb65:4024:9824:25cf:15e0	37.207.21.224
cb15:901b:901b:fb65:4024:9824:25cf:15e1	37.207.21.225
cb15:901b:901b:fb65:4024:9824:25cf:15e2	37.207.21.226
cb15:901b:901b:fb65:4024:9824:25cf:15e3	37.207.21.227
cb15:901b:901b:fb65:4024:9824:25cf:15e4	37.207.21.228
cb15:901b:901b:fb65:4024:9824:25cf:15e5	37.207.21.229
cb15:901b:901b:fb65:4024:9824:25cf:15e6	37.207.21.230
cb15:901b:901b:fb65:4024:9824:25cf:15e7	37.207.21.231
cb15:901b:901b:fb65:4024:9824:25cf:15e8	37.207.21.232
cb15:901b:901b:fb65:4024:9824:25cf:15e9	37.207.21.233
cb15:901b:901b:fb65:4024:9824:25cf:15ea	37.207.21.234
cb15:901b:901b:fb65:4024:9824:25cf:15eb	37.207.21.235
cb15:901b:901b:fb65:4024:9824:25cf:15ec	37.207.21.236
cb15:901b:901b:fb65:4024:9824:25cf:15ed	37.207.21.237
cb15:901b:901b:fb65:4024:9824:25cf:15ee	37.207.21.238
cb15:901b:901b:fb65:4024:9824:25cf:15ef	37.207.21.239
cb15:901b:901b:fb65:4024:9824:25cf:15f0	37.207.21.240
cb15:901b:901b:fb65:4024:9824:25cf:15f1	37.207.21.241
cb15:901b:901b:fb65:4024:9824:25cf:15f2	37.207.21.242
cb15:901b:901b:fb65:4024:9824:25cf:15f3	37.207.21.243
cb15:901b:901b:fb65:4024:9824:25cf:15f4	37.207.21.244
cb15:901b:901b:fb65:4024:9824:25cf:15f5	37.207.21.245
cb15:901b:901b:fb65:4024:9824:25cf:15f6	37.207.21.246
cb15:901b:901b:fb65:4024:9824:25cf:15f7	37.207.21.247
cb15:901b:901b:fb65:4024:9824:25cf:15f8	37.207.21.248
cb15:901b:901b:fb65:4024:9824:25cf:15f9	37.207.21.249
cb15:901b:901b:fb65:4024:9824:25cf:15fa	37.207.21.250
cb15:901b:901b:fb65:4024:9824:25cf:15fb	37.207.21.251
cb15:901b:901b:fb65:4024:9824:25cf:15fc	37.207.21.252
cb15:901b:901b:fb65:4024:9824:25cf:15fd	37.207.21.253
cb15:901b:901b:fb65:4024:9824:25cf:15fe	37.207.21.254
cb15:901b:901b:fb65:4024:9824:25cf:15ff	37.207.21.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.